and very few across the middle-east-- >> reporter: and the latest informs on the fbi is that they have been in libya for almost a week, but they have yet to reach the actual site of the attack in benghazi and it would be safe to say that nearly 2 weeks after that assault, that the crime scene, if you want to call it that, is contaminated for any future prosecution. >> jamie: i hadn't read that. that's very disturbing because they truly want to get answers. i am curious, though, whether or not we need the cooperation of other governments who must -- because they want to protect their people in libya and other countries -- do we need their cooperation to get real answers? >> reporter: well, i think we need the cooperation of governments outside of libya in the longer term, on a cum of fronts. one, if we have intel jeps that shows any kind of direction of this assault from outside of libya, and second, based on my reporting so far, i think we are definitely going to find that there were these so-called foreign fighters involved in this attack, people from algeria, tunisia and maybe as far